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8 Buttons with Digital Tube and LED TM1638 Keypad Module MCU-ATTINY85 Our commitment to quality andIntroducing the "Lonely Binary 8 Bit Wonder"! Prepare to be amazed by this little gem! With just 8 bits, 8 keys, 8 LEDs, and 8 digital tubes, it's like a party in a circuit board! Powered by the super smart TM1638 Chip, this module is the epitome of coolness. It's got more than three common peripheral circuits packed into its tiny frame! Talk about overachieving! But wait, it gets even better! With this magical contraption, you'll only need three IO
US$ 42.00
US$ 42.00
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US$ 28.00